143. We often hear the old man sighed withfeeling “The younger don’t know whathard work it is!”

Oh, I have a nosebleed. What should I do first— __________.

I actually believe that you_______ in hospital now ifyou had worn seat belts at that time

Though he is a(n) _______ worker, he works very hard.

The country itself didn’t have enough gas because of the war, so the government decided to_____ its gas supply to other countries.